Reading images from a dir

Kudose

This is what I have thus far..I am lost as to how to go further. Any help would be great. basically I want it to display an image one by one until there are none left to display.

$title = $_POST['title'];
$dir = "/home/XXX/public_html/XXX/XXX/".$title;
	$handle=opendir($dir); 
    while (($file = readdir($handle))!== false){ if ($file != "." && $file != "..") { echo "image here"; }}

AdamBrill

This is untested, but it should work:

$title = $_POST['title'];
$path_to_files = "http://www.yourdomain.com/XXX/XXX/";
$dir = "/home/XXX/public_html/XXX/XXX/".$title;
$handle=opendir($dir);

while (($file = readdir($handle))!== false){ if ($file != "." && $file != "..") {
echo "<img src=\"".$path_to_files.$file."\"><br>";
}
}

Notice that this will do all files, not just images... To sort out the images, use Regex to find if they end in the specified extensions.

Kudose

Thanks. I got it figured out except for one thing...it wont display the image! It give right dimensions and such and when I view the properties on it I get the correct URL to the image, but I get a broken image displayed.

$dir = "/home/XXX/public_html/XXX/XXX/";
$dir = $dir.$title;
$handle=opendir($dir);
while (($file = readdir($handle))!== false){ if ($file != "." && $file != "..") { 
$file_name = $_FILES['file']['name'];
echo "<img src='/XXX/XXX/$title/$file' alt='$file_name' heigth='75' width='75'>"; }}

AdamBrill

You may want to change it to display direct links, and if that still doesn't work, I might be able to tell you what's wrong from a link.

Kudose

I got it to work fine now, the dir's keep getting created with the wrong CHMOD.

I use this code and I get random CHMOD's on the creation. I have even had to contact my hosting company to delete messed up dirs for me becuase they CHMOD with owner having crap for privs.

$title = $_POST['title'];
$dir = "/home/XXX/public_html/XXX/XXX/".$title;
//if no directory exists then create one, else count how many files in directory
if (!file_exists($dir)){ mkdir($dir, 0755); } else { if(file_exists($dir) && is_dir($dir)){   

$count = 0;
$handle=opendir($dir); 
while (($check = readdir($handle))!== false){ if ($check != "." && $check != "..") { $count++; }}}